| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 201.09 | 172.76 | 146.18 | 106.56 | 61.33 |
| Diluted EPS (Rs.) | 200.73 | 172.37 | 145.92 | 106.38 | 61.26 |
| Cash EPS (Rs.) | 202.62 | 173.74 | 151.60 | 114.26 | 75.65 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 915.06 | 776.68 | 659.08 | 548.09 | 461.16 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 915.06 | 776.68 | 659.08 | 548.09 | 461.16 |
| Revenue From Operations / Share (Rs.) | 853.36 | 688.20 | 603.94 | 528.05 | 376.66 |
| PBDIT / Share (Rs.) | 265.10 | 219.44 | 197.33 | 147.67 | 95.58 |
| PBIT / Share (Rs.) | 234.46 | 192.84 | 175.50 | 128.43 | 79.05 |
| PBT / Share (Rs.) | 229.83 | 190.86 | 173.64 | 127.40 | 78.36 |
| Net Profit / Share (Rs.) | 171.98 | 147.14 | 129.78 | 95.02 | 59.12 |
| NP After MI And SOA / Share (Rs.) | 201.07 | 172.66 | 146.13 | 106.54 | 61.32 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 31.06 | 31.88 | 32.67 | 27.96 | 25.37 |
| PBIT Margin (%) | 27.47 | 28.02 | 29.05 | 24.32 | 20.98 |
| PBT Margin (%) | 26.93 | 27.73 | 28.75 | 24.12 | 20.80 |
| Net Profit Margin (%) | 20.15 | 21.38 | 21.48 | 17.99 | 15.69 |
| NP After MI And SOA Margin (%) | 23.56 | 25.08 | 24.19 | 20.17 | 16.28 |
| Return on Networth / Equity (%) | 21.97 | 22.23 | 22.17 | 19.43 | 13.29 |
| Return on Capital Employeed (%) | 23.69 | 23.08 | 24.60 | 22.00 | 16.35 |
| Return On Assets (%) | 17.14 | 17.42 | 17.29 | 15.17 | 10.34 |
| Long Term Debt / Equity (X) | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 |
| Asset Turnover Ratio (%) | 0.78 | 0.75 | 0.78 | 0.85 | 0.70 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.90 | 1.63 | 1.15 | 1.14 | 1.88 |
| Quick Ratio (X) | 1.51 | 1.26 | 0.76 | 0.74 | 1.50 |
| Inventory Turnover Ratio (X) | 13.26 | 12.69 | 6.49 | 7.65 | 6.50 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 29.51 | 25.31 | 19.70 | 27.71 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 25.57 | 22.02 | 16.69 | 21.83 |
| Earning Retention Ratio (%) | 0.00 | 70.49 | 74.69 | 80.30 | 72.29 |
| Cash Earning Retention Ratio (%) | 0.00 | 74.43 | 77.98 | 83.31 | 78.17 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 101.66 | 110.73 | 106.19 | 144.14 | 139.14 |
| Interest Coverage Ratio (Post Tax) (%) | 67.73 | 75.25 | 70.84 | 93.75 | 87.07 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 180685.41 | 146638.77 | 110181.81 | 80025.18 | 64605.07 |
| EV / Net Operating Revenue (X) | 7.72 | 7.77 | 6.66 | 5.54 | 6.27 |
| EV / EBITDA (X) | 24.85 | 24.37 | 20.39 | 19.81 | 24.72 |
| MarketCap / Net Operating Revenue (X) | 7.72 | 7.77 | 6.66 | 5.59 | 6.53 |
| Retention Ratios (%) | 0.00 | 70.48 | 74.68 | 80.29 | 72.28 |
| Price / BV (X) | 7.20 | 6.89 | 6.10 | 5.38 | 5.34 |
| Price / Net Operating Revenue (X) | 7.72 | 7.77 | 6.66 | 5.59 | 6.53 |
| EarningsYield | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 |